/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package jmmos.gameserver.model.actor.instance;

import jmmos.gameserver.instancemanager.CastleManorManager;
import jmmos.gameserver.model.MMOGuild;
import jmmos.gameserver.model.PcCondOverride;
import jmmos.gameserver.model.actor.templates.MMONpcTemplate;
import jmmos.gameserver.network.serverpackets.NpcHtmlMessage;

/**
 * @author l3x
 */
public class MMOCastleBlacksmithInstance extends MMONpcInstance
{
	protected static final int COND_ALL_FALSE = 0;
	protected static final int COND_BUSY_BECAUSE_OF_SIEGE = 1;
	protected static final int COND_OWNER = 2;
	
	public MMOCastleBlacksmithInstance(int objectId, MMONpcTemplate template)
	{
		super(objectId, template);
		setInstanceType(InstanceType.MMOCastleBlacksmithInstance);
	}
	
	@Override
	public void onBypassFeedback(MMOPcInstance player, String command)
	{
		if (CastleManorManager.getInstance().isDisabled())
		{
			NpcHtmlMessage html = new NpcHtmlMessage(getObjectId());
			html.setFile(player.getHtmlPrefix(), "data/html/npcdefault.htm");
			html.replace("%objectId%", String.valueOf(getObjectId()));
			html.replace("%npcname%", getName());
			player.sendPacket(html);
			return;
		}
		
		int condition = validateCondition(player);
		if (condition <= COND_ALL_FALSE)
		{
			return;
		}
		else if (condition == COND_BUSY_BECAUSE_OF_SIEGE)
		{
			return;
		}
		else if (condition == COND_OWNER)
		{
			if (command.startsWith("Chat"))
			{
				int val = 0;
				try
				{
					val = Integer.parseInt(command.substring(5));
				}
				catch (IndexOutOfBoundsException ioobe)
				{
				}
				catch (NumberFormatException nfe)
				{
				}
				showChatWindow(player, val);
				return;
			}
			super.onBypassFeedback(player, command);
		}
	}
	
	@Override
	public void showChatWindow(MMOPcInstance player, int val)
	{
		if (CastleManorManager.getInstance().isDisabled())
		{
			NpcHtmlMessage html = new NpcHtmlMessage(getObjectId());
			html.setFile(player.getHtmlPrefix(), "data/html/npcdefault.htm");
			html.replace("%objectId%", String.valueOf(getObjectId()));
			html.replace("%npcname%", getName());
			player.sendPacket(html);
			return;
		}
		
		String filename = "data/html/castleblacksmith/castleblacksmith-no.htm";
		
		int condition = validateCondition(player);
		if (condition > COND_ALL_FALSE)
		{
			if (condition == COND_BUSY_BECAUSE_OF_SIEGE)
			{
				filename = "data/html/castleblacksmith/castleblacksmith-busy.htm"; // Busy because of siege
			}
			else if (condition == COND_OWNER) // Guild owns castle
			{
				if (val == 0)
				{
					filename = "data/html/castleblacksmith/castleblacksmith.htm";
				}
				else
				{
					filename = "data/html/castleblacksmith/castleblacksmith-" + val + ".htm";
				}
			}
		}
		
		NpcHtmlMessage html = new NpcHtmlMessage(getObjectId());
		html.setFile(player.getHtmlPrefix(), filename);
		html.replace("%objectId%", String.valueOf(getObjectId()));
		html.replace("%npcname%", getName());
		html.replace("%castleid%", Integer.toString(getCastle().getCastleId()));
		player.sendPacket(html);
	}
	
	protected int validateCondition(MMOPcInstance player)
	{
		if (player.canOverrideCond(PcCondOverride.CASTLE_CONDITIONS))
		{
			return COND_OWNER;
		}
		
		if ((getCastle() != null) && (getCastle().getCastleId() > 0))
		{
			if (player.getGuild() != null)
			{
				if (getCastle().getZone().isActive())
				{
					return COND_BUSY_BECAUSE_OF_SIEGE; // Busy because of siege
				}
				else if ((getCastle().getOwnerId() == player.getGuildId() // Guild owns castle
				) && ((player.getGuildPrivileges() & MMOGuild.CP_CS_MANOR_ADMIN) == MMOGuild.CP_CS_MANOR_ADMIN))
				{
					return COND_OWNER; // Owner
				}
			}
		}
		
		return COND_ALL_FALSE;
	}
}
